Photonic crystal membrane with single crystalline rare-earth oxide using selective area growth by MBE

Author(s):  
Takehiko Tawara ◽  
Hiroo Omi ◽  
Thomas McManus ◽  
Aleix Llenas ◽  
Eiichi Kuramochi ◽  
...  
2014 ◽  
Vol 23 (01n02) ◽  
pp. 1450003
Author(s):  
Benjamin Leung ◽  
Jie Song ◽  
Yu Zhang ◽  
Miao-Chan Tsai ◽  
Ge Yuan ◽  
...  

Conventional epitaxial techniques requires single crystalline substrates to form semiconductor material of desired material quality for device applications. The use of amorphous substrates, in many applications, provides an opportunity to consider new materials and designs, which can fundamentally alter the performance, functionality and/or cost limitations of many optoelectronic devices. Here, a growth process is described to achieve single crystalline GaN material on amorphous SiO2. The evolutionary selection principle in crystal growth is the basis of this technique, and the mechanism is described and analyzed in detail. It is expected that this process can be extended to other semiconductor and substrate combinations, allowing heterogenous integration with functional substrates to produce new classes of semiconductor devices.


2021 ◽  
Vol 1851 (1) ◽  
pp. 012006
Author(s):  
V O Gridchin ◽  
R R Reznik ◽  
K P Kotlyar ◽  
A S Dragunova ◽  
L N Dvoretckaia ◽  
...  

2021 ◽  
Author(s):  
Pujitha Perla ◽  
H. Aruni Fonseka ◽  
Patrick Zellekens ◽  
Russell Deacon ◽  
Yisong Han ◽  
...  

Nb/InAs-nanowire Josephson junctions are fabricated in situ by a special shadow evaporation scheme for the superconducting Nb electrode. The junctions are interesting candidates for superconducting quantum circuits requiring large magnetic fields.


AIP Advances ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 075013
Author(s):  
F. Meier ◽  
M. Protte ◽  
E. Baron ◽  
M. Feneberg ◽  
R. Goldhahn ◽  
...  

Author(s):  
Gabin Grégoire ◽  
Mohammed Zeghouane ◽  
Curtis Goosney ◽  
Nebile Isik Goktas ◽  
Philipp Staudinger ◽  
...  

2011 ◽  
Vol 26 (17) ◽  
pp. 2127-2141 ◽  
Author(s):  
Katsuhiro Tomioka ◽  
Keitaro Ikejiri ◽  
Tomotaka Tanaka ◽  
Junichi Motohisa ◽  
Shinjiroh Hara ◽  
...  

Abstract


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